Sample P
NavDat sample number 12746
Sample
| Sample ID | P |
|---|---|
| Rock type | VOLCANIC |
| Material | IGNEOUS |
Location
| Latitude | 46.2925 |
|---|---|
| Longitude | -111.985 |
| Location | Elkhorn Mountains Volcanics |
| State / province | Montana |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 104 | 65 | 144 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 58.6 | WT% | ICP | |
| AL2O3 | 18.4 | WT% | ICP | |
| FE2O3T | 3.8 | WT% | ICP | |
| MGO | 2.2 | WT% | ICP | |
| CAO | 4 | WT% | ICP | |
| NA2O | 2 | WT% | ICP | |
| K2O | 6.3 | WT% | ICP | |
| MNO | 0.21 | WT% | ICP | |
| FEO | 3.1 | WT% | TIT | |
| TIO2 | 0.89 | WT% | COL | |
| P2O5 | 0.44 | WT% | COL | |
| BA | 1130 | PPM | INAA | |
| CO | 15.1 | PPM | INAA | |
| CS | 1.3 | PPM | INAA | |
| CU | 33 | PPM | AAS | |
| HF | 4.3 | PPM | INAA | |
| NI | 33 | PPM | AAS | |
| RB | 134 | PPM | INAA | |
| SB | 1.3 | PPM | INAA | |
| SC | 12.6 | PPM | INAA | |
| SR | 700 | PPM | ICP | |
| TA | 0.6 | PPM | INAA | |
| TH | 6.6 | PPM | INAA | |
| U | 1.7 | PPM | INAA | |
| V | 190 | PPM | AAS | |
| Y | 21 | PPM | ICP | |
| ZN | 96 | PPM | INAA | |
| ZR | 310 | PPM | ICP | |
| LA | 30.8 | PPM | INAA | |
| CE | 57 | PPM | INAA | |
| SM | 5.3 | PPM | INAA | |
| EU | 1.4 | PPM | INAA | |
| TB | 0.62 | PPM | INAA | |
| YB | 2.1 | PPM | INAA | |
| LU | 0.35 | PPM | INAA |